System and method for determining user-specific estimation weights for synthesizing sensor readings

Abstract

A system, method and computer program product for determining user-specific weights usable to synthesize sensor data at void locations in a sensor array. Initial estimation weights are determined for the void locations. Sensor readings are obtained from a plurality of sensors while a user performs predefined actions. The sensors are arranged in a first pattern that maps the sensors to respective locations on the wearable device. Synthesized sensor readings are determined based on the sensor readings and the initial estimation weights. User-specific weights are determined by modifying the initial estimation weights using an aggregate force value determined from the obtained sensor readings. The user-specific weights can be used to determine synthesized sensor readings at void locations for the user. The sensor array can be mounted to a carrier device such as a wearable device worn by the user or fitness equipment used by the user.